A nice work!
I like the folder structure and the intellisense.
The path to the different libraries is fantastic!
There are many unhalnded exceptions (for example when trying to import the libraries, or when trying to add a board to the favourites).
What I am missing is the possibility to add other boards (example ESP or ATtiny) and libraries directly from the IDE.
If you put it on GitHub, it would be a great project, since the development of Arduino IDE seems to be freezed.
Olá Adriano Tiger. Thanks for your opinion. You're right, i have tested the favorite board option and an exception due a unauthorized acess occurs. Thanks for this! I will move the "favorite boards" file to "my documents" folder, and release a update. But the error about library import, i can't find it. Did you use "import" button on "Library Manager"? About add boards and libraries, i don't know how to do it. For now, i know how to add a specific board with CLI, but i don't know how to list available boards/libraries to download.